Hi guys
i currently have a conurus converted contax n50 and i am using it on my 5d3.
i'm debating whether to sell it and buy the canon 50L. I'm going to be shooting some videos and i find the focus ring on the n50 not suitable.
I'm going to take more pictures than video so image quality is also very important.
How do these two lenses compare optically?
If you were only going to shoot still photos which lens would you pick?
Thanks in advance.

You could also get the Contax Planar 50/1.4 for video. It's about half the price of the ZE, I think, but very close in performance (slightly sharper in the center but a bit less sharp outside of it at wide apertures). You can also de-click the Contax (making changing the aperture completely silent), which isn't possible with the 50L.

yeah, 50L ring isn't great for manual focusing either. i'd just pick up a contax 50/1.4 or maybe a pentax takumar 50/1.4 for smooth focusing (and great performance) and take out the aperture stop for clickless control of aperture.

Rent or borrow the 50L befor you sell your N.
To be honest, the Rokkor MC PG 58/1.2 is my favorite normal,
The only thing is that infinity will be an issue, you may be able to file the retaining ring enough to get there.

AhamB wrote:
You could also get the Contax Planar 50/1.4 for video. It's about half the price of the ZE, I think, but very close in performance (slightly sharper in the center but a bit less sharp outside of it at wide apertures). You can also de-click the Contax (making changing the aperture completely silent), which isn't possible with the 50L.